But the greatest threats to free trade are Americans' fears about globalization and their doubts that the government will do anything to help them.

Writer tells about his doubts about passage of the treaty.

Rennard, concerned about her husband's spiritual doubts, suggested that he do some more study.

On the other hand, other Christians talk constantly about their doubts.

He talked about his doubts as a rookie when he foundered early in the year, before taking off.

But he didn't know how to tell Creb about his doubts either.

She hoped that Jason would keep his mouth shut about his doubts over her work.

It was a strange comment from a senior general who had spent more than a year speaking very publicly about his doubts.

But you're probably right about his own doubts.

At another table, a group of soldiers spoke frankly about their doubts after being promised anonymity.